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发明名称
TRAVESSA ALIGEIRADA E APERFEICOADA PARA UMA BOGIE DE CAMINHO DE FERRO
摘要
申请公布号
PT102507(B)
申请公布日期
2003.06.30
申请号
PT20000102507
申请日期
2000.08.08
申请人
AMSTED INDUSTRIES INCORPORATED
发明人
FRANKLIN S. MCKEOWN, JR.;ROBERT D. WRONKIEWICZ;CHARLES MOEHLING
分类号
B61D;B61F5/00;B61F5/04;B61F5/50;B61F5/52;(IPC1-7):B61F5/52
主分类号
B61D
代理机构
代理人
主权项
地址
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